Clamping display rack



FIG. 1 is a top, side and front perspective view of a clamping display rack showing the new design;

FIG. 2 is a bottom side and rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof; and

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof. 

The ornamental design for a clamping display rack, as shown and described. 